Quick Answer: The Roomba 694 is iRobot’s entry-level Wi-Fi-connected robot vacuum: a 3-Stage Cleaning System with dual multi-surface brushes, Dirt Detect technology, and up to 130 minutes of runtime per charge, list-priced at $274.99 but commonly discounted to $159-$180 per retailer price-tracking history. It has a small 0.35-liter dustbin, a basic AeroVac filter rather than HEPA, and no mapping, LiDAR, or self-empty base — just Wi-Fi, app control, and Alexa/Google Assistant support. Mechanically, per BestReviews, it’s identical to the Amazon-exclusive Roomba 692 and very close to the older 675; the model number mostly tracks retailer and accessory bundle, not a real hardware jump. Buy it for a small budget-conscious home; skip it if you want a bigger bin or real navigation.
Our own best budget robot vacuum, best robot vacuum under $300, and best robot vacuum under $200 roundups all feature the Roomba 694 as the go-to budget Roomba pick — but none of them dig into what actually separates it from the other 600-series numbers you’ll see sitting right next to it on a retail shelf. Mostly, nothing does.
Roomba 694 by the numbers
- Up to 130 minutes of runtime per charge with a 107-minute recharge time, per testing cited by Gadget Review.
- 0.35-liter dustbin (about 0.1 gallon) — small relative to iRobot’s own mid-range i3+ EVO, whose bin holds roughly 2.65 liters, per BestReviews.
- List price $274.99 per iRobot’s own site, though retailer price-tracking (Engadget, Neowin) shows repeated drops to $159-$180.
- AeroVac filter, not HEPA — filters dust, pollen, and larger allergens but at a lower standard than iRobot’s HEPA-equipped models.
- Identical core hardware to the Amazon-exclusive Roomba 692 — same runtime class, same bin, same cleaning system, per BestReviews’ direct comparison.
What the “694” name actually covers
This is the honest complication: the Roomba 694 isn’t a standalone design, it’s iRobot’s current face on an entry-level platform that has been sold under a run of adjacent model numbers — 675, 690, 692, 694 among them. Per BestReviews, the 692 and 694 are “identical in build, construction and capabilities”; the only real differences are that the 692 is an Amazon-exclusive SKU with one AeroVac filter in the box, while the 694 is sold by iRobot directly and other retailers with two filters included, and usually a few dollars cheaper at list price ($274.99 vs $299.99). Per Modern Castle’s comparison, the 675 and 694 are similarly close — the 694 just got an updated faceplate and control layout, while the older 675 has a carrying handle the 694 dropped. None of these revisions change the dustbin size, filter type, or cleaning system underneath.
iRobot Roomba 694
- 3-Stage Cleaning System with dual multi-surface brushes and an edge-sweeping brush, per iRobot.
- Dirt Detect technology targets visibly dirtier spots for extra passes, per iRobot's product page.
- Wi-Fi, iRobot app, and Alexa/Google Assistant control; automatic dock return and recharge.
- No mapping, no LiDAR, no self-empty base — bump-and-sensor navigation only.
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Model comparison
| Model | Runtime | Dustbin | Filter | Wi-Fi / app / voice | Typical price |
|---|---|---|---|---|---|
| Roomba 675 (older) | ~90 min | 0.35 L | AeroVac | Yes | Lowest, when found |
| Roomba 692 (Amazon-exclusive) | ~117 min | 0.35 L | AeroVac (1 included) | Yes | ~$299.99 list |
| Roomba 694 | ~130 min | 0.35 L | AeroVac (2 included) | Yes | ~$159-$275 |
| Roomba i3+ EVO (step-up) | ~87 min | 2.65 L | HEPA-rated | Yes + mapping | Higher |
The takeaway holds across every row in the 600-series: same suction class, same manual bin-emptying (via a small onboard dustbin, not a self-empty dock), same lack of mapping. The number on the box mostly tracks retailer exclusivity and small accessory differences, not a new generation of robot.
Who should buy the Roomba 694
- Buy it if you want the iRobot name and app/Alexa control on a tight budget, especially when it’s discounted toward $159-$180.
- Buy it if you have a small apartment or single-level home where a 0.35-liter bin and hand-emptying aren’t a hassle.
- Buy it if you already own a Roomba 675 or 692 and are just replacing a broken unit — you won’t gain much by “upgrading” to a 694 beyond a couple dollars off list price and an extra filter.
- Skip it if you have pet hair or allergy concerns — the AeroVac filter is a lower standard than iRobot’s HEPA-equipped models, and the small bin fills fast in a multi-pet home.
- Skip it if you want room-by-room mapping or a bigger bin — iRobot’s own i3+ EVO and up trade some runtime for real navigation and a bin roughly 7.5x larger, per BestReviews.
How it compares
Against other budget bots in the same price band, our best robot vacuum under $200 roundup places the Roomba 694 alongside the Shark ION Robot and eufy RoboVac 11S Max — the Shark’s Tri-Brush System edges it out for pet hair, but the 694 offers the better-known iRobot ecosystem and app. Considering iRobot’s own step-up lineup instead? Our best Roomba roundup ranks the 694 as the simplest set-and-forget pick, well below the mapping-equipped i3+ EVO and the self-emptying Combo j-series.
The bottom line
The Roomba 694 does exactly what an entry-level Roomba should: reliable daily pickup, Wi-Fi and Alexa/Google control, and iRobot’s name at its lowest price point — routinely $159-$180 on sale against a $274.99 list. What it doesn’t do — mapping, a large bin, HEPA filtration, self-emptying — hasn’t changed across several adjacent model numbers, because per BestReviews the 692 and 694 share “identical” hardware and the 675 differs mainly in its faceplate. Check whether a listing is actually a 692 or 675 selling for less before paying extra for the 694 name specifically, and it’s a solid budget pick for a small home.